| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.commands.single; |
| |
| import java.util.Map; |
| |
| import org.eclipse.jst.jsf.core.internal.tld.IJSFConstants; |
| import org.eclipse.jst.pagedesigner.commands.CommandResources; |
| import org.eclipse.jst.pagedesigner.dom.DOMStyleUtil; |
| import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; |
| import org.eclipse.wst.css.core.internal.util.declaration.CSSPropertyContext; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; |
| import org.w3c.dom.css.ElementCSSInlineStyle; |
| |
| /** |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public class ChangeStyleCommand extends SingleNodeCommand { |
| private Map _styleProperties = null; |
| |
| private CSSPropertyContext _context = null; |
| |
| /** |
| * @param node |
| * @param map |
| */ |
| public ChangeStyleCommand(IDOMElement node, Map map) { |
| super(CommandResources |
| .getString("ChangeStyleCommand.Label.ChangeStyle"), node); //$NON-NLS-1$ |
| _styleProperties = map; |
| } |
| |
| /** |
| * @param node |
| * @param context |
| */ |
| public ChangeStyleCommand(IDOMElement node, CSSPropertyContext context) { |
| super(CommandResources |
| .getString("ChangeStyleCommand.Label.ChangeStyle"), node); //$NON-NLS-1$ |
| _context = context; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.pagedesigner.commands.DesignerCommand#doExecute() |
| */ |
| protected void doExecute() { |
| getOriginalElement().getModel().beginRecording(this); |
| try { |
| if (_styleProperties != null) { |
| IDOMElement original = this.getOriginalElement(); |
| DOMStyleUtil.insertStyle(original, _styleProperties); |
| } else if (_context != null) { |
| ICSSStyleDeclaration styleDeclaration = (ICSSStyleDeclaration) ((ElementCSSInlineStyle) getOriginalElement()) |
| .getStyle(); |
| |
| if (styleDeclaration == null) { |
| getOriginalElement().setAttribute(IJSFConstants.ATTR_STYLE, |
| ""); //$NON-NLS-1$ |
| styleDeclaration = (ICSSStyleDeclaration) ((ElementCSSInlineStyle) getOriginalElement()) |
| .getStyle(); |
| } |
| _context.applyModified(styleDeclaration); |
| } |
| } finally { |
| getOriginalElement().getModel().endRecording(this); |
| } |
| } |
| } |